Heil Quaker ICP 30138000318 Control Board 321894-708 It can be used for

It can be used for R-22 suction lines provided the fitting size matches

High Load Capacity: Equipped with a normally open SPST relay rated for 10A at 260 VAC

15 Psi Differential

utilizing existing wiring harnesses to restore system efficiency

Featuring a 25

Heil Quaker ICP 30138000318 Control Board 321894-708 It can be used forThe Heil Quaker ICP 30138000318 Control Board is an essential OEM replacement furnace part engineered for high performance management of residential and commercial heating cycles. This integrated logic board serves as the central processing unit for your HVAC system, regulating critical furnace ignition control, inducer motor timing, and blower speed protocols to ensure consistent climate output. Designed for a 24V AC input, this HVAC circuit board